219296896

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 128

約数和(自身を含む): 547666560

約数和(自身を除く): 328369664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 67, 91, 104, 112, 128, 134, 182, 208, 224, 268, 281, 364, 416, 448, 469, 536, 562, 728, 832, 871, 896, 938, 1072, 1124, 1456, 1664, 1742, 1876, 1967, 2144, 2248, 2912, 3484, 3653, 3752, 3934, 4288, 4496, 5824, 6097, 6968, 7306, 7504, 7868, 8576, 8992, 11648, 12194, 13936, 14612, 15008, 15736, 17984, 18827, 24388, 25571, 27872, 29224, 30016, 31472, 35968, 37654, 48776, 51142, 55744, 58448, 60032, 62944, 75308, 97552, 102284, 111488, 116896, 125888, 131789, 150616, 195104, 204568, 233792, 244751, 251776, 263578, 301232, 390208, 409136, 467584, 489502, 527156, 602464, 780416, 818272, 979004, 1054312, 1204928, 1636544, 1713257, 1958008, 2108624, 2409856, 3273088, 3426514, 3916016, 4217248, 6853028, 7832032, 8434496, 13706056, 15664064, 16868992, 27412112, 31328128, 54824224, 109648448, 219296896]

約数ペア:

[(1, 219296896), (2, 109648448), (4, 54824224), (7, 31328128), (8, 27412112), (13, 16868992), (14, 15664064), (16, 13706056), (26, 8434496), (28, 7832032), (32, 6853028), (52, 4217248), (56, 3916016), (64, 3426514), (67, 3273088), (91, 2409856), (104, 2108624), (112, 1958008), (128, 1713257), (134, 1636544), (182, 1204928), (208, 1054312), (224, 979004), (268, 818272), (281, 780416), (364, 602464), (416, 527156), (448, 489502), (469, 467584), (536, 409136), (562, 390208), (728, 301232), (832, 263578), (871, 251776), (896, 244751), (938, 233792), (1072, 204568), (1124, 195104), (1456, 150616), (1664, 131789), (1742, 125888), (1876, 116896), (1967, 111488), (2144, 102284), (2248, 97552), (2912, 75308), (3484, 62944), (3653, 60032), (3752, 58448), (3934, 55744), (4288, 51142), (4496, 48776), (5824, 37654), (6097, 35968), (6968, 31472), (7306, 30016), (7504, 29224), (7868, 27872), (8576, 25571), (8992, 24388), (11648, 18827), (12194, 17984), (13936, 15736), (14612, 15008)]